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Santa Ana, CA

101°F
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Santa Ana, CA Weather
Today WinterCast Local {stormName} Tracker Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities

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Winter Center
Today Hourly 10-Day Radar MinuteCast® Monthly Air Quality Health & Activities
Monday, October 5

Day

10/5
104°Hi
RealFeel® 108°
Dangerous Heat
RealFeel Guide
Dangerous Heat
108° to 115°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
RealFeel Shade™ 102°
Very Hot
RealFeel Guide
Very Hot
101° to 107°
Caution advised. Danger of dehydration, heat stroke, heat exhaustion and heat cramps if outside for extended periods, and especially while doing strenuous activities.
LEARN MORE
Sizzling sunshine and very hot with the temperature breaking the record high of 103 set in 1953; dangerous heat; seek time in the shade and stay hydrated
alerts

Extreme Heat Warning

10:00 AM Friday - 8:00 PM Thursday

Max UV Index5.0 (Moderate)

AccuLumen Brightness Index™10 (Very Bright)

WindNW 6 mph

Wind Gusts17 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover2%

Morning

Afternoon

Night

10/5
72°Lo
RealFeel® 70°
Pleasant
RealFeel Guide
Pleasant
63° to 81°
Most consider this temperature range ideal.
LEARN MORE
Clear and warm; no heat relief; miserable for sleeping without air conditioning
alerts

Extreme Heat Warning

10:00 AM Friday - 8:00 PM Thursday

WindSSE 5 mph

Wind Gusts6 mph

Probability of Precipitation0%

Probability of Thunderstorms0%

Precipitation0.00 in

Cloud Cover2%

Evening

Overnight

Sun & Moon

11 hrs 42 mins
Rise 6:49 AM
Set 6:31 PM
Waning Crescent
Rise 1:31 AM
Set 3:49 PM

Temperature History

10/5
High
Low
Forecast
104°
72°
Average
81°
61°
Last Year
74°
60°
Record
103°
1953
44°
1950

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World North America United States California Santa Ana

Weather Near Santa Ana:

  • Long Beach, CA
  • Los Angeles, CA
  • San Diego, CA
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